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ZID controller experienced operational error at 11;000 ft when overtake event was not recognized in time for corrective action to be effective.
| Attributes | |
| ACN | 822551 |
| Time | |
| Date | 200901 |
| Local Time Of Day | 0601-1200 |
| Place | |
| Locale Reference | MIE.VOR |
| State Reference | IN |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Make Model Name | A300 |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Descent |
| Route In Use | Vectors |
| Flight Plan | IFR |
| Aircraft 2 | |
| Make Model Name | Regional Jet 200 ER/LR (CRJ200) |
| Operating Under FAR Part | Part 121 |
| Flight Phase | Descent |
| Route In Use | STAR N/A |
| Flight Plan | IFR |
| Person 1 | |
| Function | Enroute Instructor |
| Qualification | Air Traffic Control Fully Certified |
| Experience | Air Traffic Control Radar 17 |
| Person 2 | |
| Function | Enroute Trainee |
| Qualification | Air Traffic Control Developmental |
| Experience | Air Traffic Control Military 5 Air Traffic Control Non Radar 5 |
| Events | |
| Anomaly | ATC Issue All Types Conflict Airborne Conflict |
| Miss Distance | Horizontal 29400 Vertical 0 |
Narrative:
A306 overtaken by CRJ2 on arrival course to ind. Speed difference noticed at last minute; CRJ2 turned 20+ degrees right to avoid loss of separation.
Original NASA ASRS Text
Title: ZID Controller experienced operational error at 11;000 FT when overtake event was not recognized in time for corrective action to be effective.
Narrative: A306 overtaken by CRJ2 on arrival course to IND. Speed difference noticed at last minute; CRJ2 turned 20+ degrees right to avoid loss of separation.
Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.